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Alignment and Adjustments
4-2 MICOM PORT
PIN
FUNCTION
1
W-PORT
2
ROM SDA
3
ROM SCL
4
BUS-STOP
5
MAIN SDA
6
MAIN SCL
7
S-RESET
8
V-RESET
9
VDD 2.5V
10
GND
11
VDD3.3V
12
CVBS IN
13
VDD2.5V
14
GND
15
AFT
16
SC1-ID
17
SC2-ID
18
KEY-1
19
H-SYNC
20
V-SYNC
21
KEY-3
22
KEY-2
23
X-RAY
24
IR-IN
25
STD-LED
26
TIM-LED
27
RELAY
28
SW1
29
GND
30
VDD 3.3V
33
RESET
34
X-IN
35
X-OUT
4-4
FIRST STATE
HIGH
RESET Control jack during E
SERIAL H
E
PROM only SDA LINE
2
SERIAL H
E
2
PROM only SDA LINE
HIGH
Automation and after-sales service related BUS STOP(STOP : LOW)
SERIAL H
CXA2165 /CXA2151Q/VSP940X/BA7654F/MSP34XX/TUNER Control jack
SERIAL H
CXA2165 /CXA2151Q/VSP940X/BA7654F/MSP34XX/TUNER Control jack
HIGH
Reset when MSP34XX IC(SOUND PROCESS IC)has an error(Active : LOW)
HIGH
Reset when VSP940X IC(1-chip IC)has an error
HIGH
Analog GND
HIGH
IV p-p
TTX and USA Caption Input source line(1V p-p)
HIGH
Main AFT Control jack(0 ~ 3.3V)
RANGE
16 : 9 MODE
HIGH
0 ~ 2V
POSITIVE
MICOM "H-SYNC" Input, POSITIVE Input(3.3V p-p)
POSITIVE
MICOM "V-SYNC" Input, POSITIVE Input(3.3V p-p)
HIGH
OPEN
HIGH
TV/VIDEO switching control jack
HIGH
Function : LOW
Remote Control Input Jack
HIGH
STAND BY : Hight, OFF : LOW
LOW
TIME ON : H
DEGAUSSIGN COIL CONTROL:Based on standard specifications
HIGH
H : IN1, L : IN2(BA7657F) PIN(#16) Control jack
HIGH
LOW
Reset active : HIGH
Crystal oscillation input jack
ASSIGNMENT
2
PROM latch UP(Function:Low)SERIAL H
TV MODE
16 : 9 MODE
0 ~ 2V
4.5 ~ 7V
MEMU
VOL-
VOL+
0~0.1V
0.1~0.7V
07~13V
TIME OFF : L
AV MODE
4 : 3 MODE
9.5 ~ 12V
CH-
CH+
1.3~1.9V
0.9~2.4V
Samsung Electronics
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